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Serially Programmable Clock Source for Freescale Systems

Package Information

CAD Model: View CAD Model
Pkg. Type: SOIC
Pkg. Code: DCG16
Lead Count (#): 16
Pkg. Dimensions (mm): 9.9 x 3.9 x 1.5
Pitch (mm): 1.27

Environmental & Export Classifications

Pb (Lead) Free Yes
ECCN (US) EAR99
HTS (US) 8542.39.0090
Moisture Sensitivity Level (MSL) 3

Product Attributes

Pkg. Type SOIC
Lead Count (#) 16
Pb (Lead) Free Yes
Carrier Type Reel
Core Voltage (V) 3.3V, 5V
Input Freq (KHz) 5 - 27
Input Freq (MHz) 25 - 25
Inputs (#) 1
Length (mm) 9.9
MOQ 2500
Moisture Sensitivity Level (MSL) 3
Output Freq Range (MHz) 6 - 200
Output Signaling LVTTL
Output Voltage (V) 5V, 3.3V
Outputs (#) 2
Package Area (mm²) 38.6
Pb Free Category e3 Sn
Phase Jitter Typ RMS (ps) 0.34
Pitch (mm) 1.27
Pkg. Dimensions (mm) 9.9 x 3.9 x 1.5
Published No
Qty. per Carrier (#) 0
Qty. per Reel (#) 2500
Reel Size (in) 13
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Tape & Reel Yes
Temp. Range (°C) -40 to 85°C
Thickness (mm) 1.5
Width (mm) 3.9
Xtal Freq (KHz) 5 - 27
Xtal Inputs (#) 1

Description

The 6V40277 is a small, versatile serially programmable clock source for Freescale systems. It can generate any frequency from 6MHz to 200MHz and has a second configurable output. The outputs can be reprogrammed on the fly and will lock to a new frequency in 10ms or less. Smooth transitions (in which the clock duty cycle remains near 50%) are guaranteed if the output divider is not changed. The device includes a PDTS pin which tri-states the output clocks and powers down the entire chip. The 6V40277 features a default clock output at start-up. This product is intended for clock generation. It has low output jitter (variation in the output period), but input to output skew and jitter are not defined nor guaranteed.